National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Chester County Airport (KMQS)

Lat: 39.98°NLon: 75.87°WElev: 659ft.

Partly Cloudy

42°F

6°C

Humidity 39%
Wind Speed N 15 mph
Barometer 30.23 in
Dewpoint 19°F (-7°C)
Visibility 10.00 mi
Wind Chill34°F (1°C)
Last update 1 Mar 2:35 pm EST
Extended Forecast for

2 Miles W Coatesville PA

  • This Afternoon

    This Afternoon: Mostly cloudy early, then becoming sunny, with a high near 39. North wind around 10 mph.

    High: 39 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 18. North wind around 5 mph.

    Low: 18 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 34. North wind around 5 mph becoming southeast in the afternoon.

    High: 34 °F

    Mostly Sunny

  • Monday Night

    Monday Night: A chance of snow after 1am, mixing with freezing rain after 4am. Increasing clouds, with a low around 24. Southeast wind around 5 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.

    Low: 24 °F

    Partly Cloudy
    then Chance
    Wintry Mix

  • Tuesday

    Tuesday: Snow and freezing rain before 10am, then rain. High near 42. Southeast wind 5 to 10 mph. Chance of precipitation is 90%. New ice accumulation of less than a 0.1 of an inch possible. New snow accumulation of less than one inch possible.

    High: 42 °F

    Wintry Mix
    then Rain

  • Tuesday Night

    Tuesday Night: Rain. Low around 38. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 38 °F

    Rain

  • Wednesday

    Wednesday: A chance of rain. Cloudy, with a high near 54. Chance of precipitation is 30%.

    High: 54 °F

    Chance Rain

  • Wednesday Night

    Wednesday Night: A chance of rain. Cloudy, with a low around 45. Chance of precipitation is 50%.

    Low: 45 °F

    Chance Rain

  • Thursday

    Thursday: A chance of rain. Mostly cloudy, with a high near 65. Chance of precipitation is 40%.

    High: 65 °F

    Chance Rain

Detailed Forecast

This Afternoon
Mostly cloudy early, then becoming sunny, with a high near 39. North wind around 10 mph.
Tonight
Mostly clear, with a low around 18. North wind around 5 mph.
Monday
Mostly sunny, with a high near 34. North wind around 5 mph becoming southeast in the afternoon.
Monday Night
A chance of snow after 1am, mixing with freezing rain after 4am. Increasing clouds, with a low around 24. Southeast wind around 5 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.
Tuesday
Snow and freezing rain before 10am, then rain. High near 42. Southeast wind 5 to 10 mph. Chance of precipitation is 90%. New ice accumulation of less than a 0.1 of an inch possible. New snow accumulation of less than one inch possible.
Tuesday Night
Rain. Low around 38. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Wednesday
A chance of rain. Cloudy, with a high near 54. Chance of precipitation is 30%.
Wednesday Night
A chance of rain. Cloudy, with a low around 45. Chance of precipitation is 50%.
Thursday
A chance of rain. Mostly cloudy, with a high near 65. Chance of precipitation is 40%.
Thursday Night
A chance of rain. Mostly cloudy, with a low around 47. Chance of precipitation is 50%.
Friday
A chance of rain. Mostly cloudy, with a high near 60. Chance of precipitation is 40%.
Friday Night
Mostly cloudy, with a low around 46.
Saturday
Partly sunny, with a high near 66.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles W Coatesville PA
 39.99°N 75.85°W (Elev. 597 ft)
Last Update:
4:09 am EST Mar 1, 2026
Forecast Valid:
2pm EST Mar 1, 2026-6pm EST Mar 7, 2026
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation